Welcome to Jiangsu DLX alloy Co., Ltd.
Email:sales8@dlx-alloy.com Mobile/Whatsapp:+86 199 0611 9641
Specialized manufacturer of high temperature alloys, precision alloys and Incoloy,over 20 years.
Welcome to Jiangsu DLX alloy Co., Ltd.
Email:sales8@dlx-alloy.com Mobile/Whatsapp:+86 199 0611 9641
Specialized manufacturer of high temperature alloys, precision alloys and Incoloy,over 20 years.
Whatsapp：+86 199 0611 9641
Email：sales8@dlx-alloy.com
Add：NO.32 West Taihu Road, Xinbei District, Changzhou, Jiangsu,China
High Temperature Rod
Product Details
Nimonic 80A high temperature alloy bar is a high-performance nickel-chromium alloy known for its exceptional strength and resistance to high-temperature oxidation and corrosion. Specifically engineered for applications requiring stability at elevated temperatures, Nimonic 80A is widely used in aerospace, industrial gas turbines, and other high-stress environments. Its high-temperature strength, good fatigue resistance, and ability to withstand oxidation make it the ideal choice for critical components such as aircraft engine rotor blades.
High-Temperature Strength
Nimonic 80A maintains exceptional mechanical properties at temperatures up to 980°C (1800°F). Its ability to retain strength under high thermal stress makes it the material of choice for components exposed to extreme heat, such as turbine blades and other rotating machinery.
Corrosion and Oxidation Resistance
The alloy is resistant to oxidation and corrosion, particularly at elevated temperatures, ensuring long-lasting performance even in harsh environments such as combustion chambers and turbine engines.
Fatigue and Fracture Resistance
With excellent fatigue performance and fracture toughness, Nimonic 80A offers high reliability in applications subjected to cyclic loading and high-stress conditions. This is especially important in turbine blades, which experience constant thermal and mechanical stress.
Good Weldability
Nimonic 80A can be easily welded using conventional welding techniques, making it suitable for various manufacturing processes. It is commonly welded for assembling complex engine components.
| Item | A-286 | Nimonic80A | Nimonic 90 | GH1140 | GH3625 | GH3536 | GH4169 |
|---|---|---|---|---|---|---|---|
| C | ≤0.08 | ≤0.1 | ≤0.13 | 0.06-0.12 | ≤0.1 | 0.05-0.15 | ≤0.08 |
| Mn | ≤2 | ≤1 | ≤1 | ≤0.7 | 3.14-4.15 | -- | ≤0.35 |
| Fe | rest | ≤3 | ≤1.5 | rest | ≤0.5 | -- | rest |
| P | ≤0.04 | ≤0.02 | -- | ≤0.025 | -- | -- | -- |
| S | ≤0.03 | ≤0.015 | ≤0.015 | ≤0.015 | -- | -- | ≤0.01 |
| Si | ≤1 | ≤1 | ≤1 | ≤0.8 | -- | -- | ≤0.35 |
| Cu | -- | -- | ≤0.2 | -- | -- | -- | ≤0.3 |
| Ni | 24-27 | rest | -- | 35-40 | rest | rest | 50-55 |
| Co | -- | ≤2 | 15-21 | -- | ≤1.00 | 0.5-2.5 | ≤1.00 |
| Al | ≤0.35 | 1-1.8 | 1-2 | 0.2-0.6 | ≤0.4 | ≤0.5 | 0.2-0.8 |
| Ti | 1.9-2.35 | 1.8-2.7 | 2-3 | 0.7-1.2 | ≤0.4 | ≤0.15 | 0.7-1.15 |
| Cr | 13.5-16 | 18-21 | 18-21 | 20-23 | 20-23 | 20.5-23 | 17-21 |
| Nb | -- | -- | -- | -- | -- | -- | 4.75-5.5 |
| Mo | 1-1.5 | -- | -- | 2-2.5 | 8-10 | 8-10 | 2.8-3.3 |
| B | 0.001-0.1 | ≤0.008 | ≤0.02 | -- | -- | -- | -- |
| V | 0.1-0.5 | -- | -- | -- | -- | -- | -- |
| W | -- | -- | -- | 1.4-1.8 | -- | 0.2-1 | -- |
| Zr | -- | ≤0.15 | ≤0.15 | -- | -- | -- | -- |
| Pb | -- | -- | ≤0.002 | -- | -- | -- | -- |
| Ce | -- | -- | -- | ≤0.05 | -- | -- | -- |
| Size Range | |
|---|---|
| Wire | 0.5-7.5mm |
| Rod/Bar | 8.0-200mm |
| Strip | (0.50-2.5)*(5-180)mm |
| Tube | custom made |
| Plate | custom made |
Melting
The alloy is melted using an electric arc or induction furnace to ensure the high purity and chemical composition required for demanding applications.
Casting
After melting, the material is cast into ingots, which undergo homogenization heat treatment to ensure uniformity and eliminate segregation of the alloying elements.
Forging
The ingots are hot-forged at temperatures above 1100°C to form the desired shape and refine the microstructure, improving mechanical properties.
Hot Rolling
Hot rolling is done to reduce the thickness of the material and to achieve the required dimensions, ensuring that the final product meets the necessary performance criteria.
Annealing
The alloy is annealed at temperatures between 900–950°C to relieve internal stresses and improve its ductility, making it easier to machine and form.
Finishing
The rods are cut to the required lengths and undergo surface treatments, such as grinding and polishing, to improve surface finish and corrosion resistance.
Aerospace
Aircraft engine components, such as turbine blades and rotor shafts, which require excellent performance under high thermal and mechanical stress.
Components for jet engines that operate in extreme temperature environments.
Power Generation
Gas turbine components, including turbine blades, nozzles, and casings, where resistance to high heat and oxidation is crucial.
Chemical Processing
Equipment used in high-temperature chemical environments, such as reactors, heat exchangers, and furnace components.
Marine and Automotive
Marine turbine components and automotive parts subjected to high exhaust temperatures.
Market Leader
Ranked among the top 5 in China's nonferrous metal industry.
Flexible Products
We offer thousands of product specifications, allowing us to meet diverse buyer needs.
Low MOQ
Custom samples are available, enabling customers to evaluate product performance before larger orders.
Fast Production and Delivery
Short production lead time with fast and reliable delivery.
Comprehensive Quality Control
Our products undergo rigorous testing, including spectrometry and tensile testing, to ensure high standards.
Professional Team
Our business team provides 24/7 support and expert advice, helping customers choose the best products for their needs.
Intact Packaging
Custom packaging solutions, including wooden boxes, to ensure safe delivery of products.
Multiple Payment Methods
We accept various payment methods to make the transaction process as easy as possible.
Positive Customer Reviews
We maintain long-term relationships with clients, some lasting over 7 years.
Award Recognition
We have been recognized annually by Google for our outstanding performance.
CHANGZHOU DLX ALLOY CO, LTD was established in 2002 and has got ISO9001 International Quality Management System Certificate and SGS Certificate. Our factory is professional in researching and producing special alloy material. From melting, drawing, heat treatment, finishing and testing .We offer nickel based, copper-based, and iron-based alloys, including super alloy, welding materials, anti-corrosion alloy, Precision Alloy , FeCrAl alloy, NiCr alloy, CuNi alloy, thermocouple and etc, in the form of wire, strip, ribbon, bar, tube, plate.
Our 12,000㎡ factory is equipped with complete capabilities for research, production, testing, and packaging. We strictly adhere to ISO 9001 standards in our production processes, with an annual output of 1,200 tons. This ensures that we meet both quantity and quality demands. Furthermore, all products undergo rigorous simulated environment testing including high temperature, high pressure, and corrosion tests before being dispatched, ensuring they meet customer specifications. We also provide chemical analysis reports for every FeCrAl alloy, NiCr alloy, and other products purchased.
For all our clients, we offer timely and multilingual after-sales support and technical consulting, helping you resolve any issues swiftly and efficiently.
Client Visits
Building Stronger Partnerships
FAQ
Q1: What is Nimonic 80A?
A1: Nimonic 80A is a high-performance nickel-chromium alloy designed for high-temperature applications. It is widely used in aerospace, power generation, and chemical processing industries.
Q2: What is the temperature range for Nimonic 80A?
A2: Nimonic 80A can withstand temperatures up to 980°C (1800°F) for continuous service, making it suitable for turbine blades and other high-stress components.
Q3: Is Nimonic 80A weldable?
A3: Yes, Nimonic 80A is weldable using standard welding techniques, which makes it ideal for manufacturing complex engine components.
Q4: What are the primary applications of Nimonic 80A?
A4: Nimonic 80A is used in aerospace for turbine blades, in power generation for gas turbines, and in chemical processing for high-temperature equipment.
Q5: What is the chemical composition of Nimonic 80A?
A5: Nimonic 80A consists primarily of nickel, chromium, and other alloying elements such as titanium and aluminum, providing excellent high-temperature strength and oxidation resistance.
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